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Rectobolivina
Taxonomy
Rectobolivina was named by Cushman (1927) [Sepkoski's age data: T Eo-m R]. It is extant. It was considered unknown by Cushman (1927).
It was assigned to Siphogenerinoidinae by Cushman (1927); and to Foraminiferida by Sepkoski (2002).
It was assigned to Siphogenerinoidinae by Cushman (1927); and to Foraminiferida by Sepkoski (2002).
Species lacking formal opinion data
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Rectobolivina Cushman 1927
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. A. Cushman 1927 | Test in the young biserial, in the adult uniserial, usually compressed, wall thin, finely perforate, aperture rounded, with a slight lip and internal tube.
Tertiary and Recent. |
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Serravallian to the top of the Late/Upper Pleistocene or 13.82000 to 0.01170 Ma
Collections (37 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenozoic | Indian Ocean | R. bifrons (257291) | |
| Miocene | South Pacific | R. parvula (269791) | |
| Serravallian | Indian Ocean | R. sp. (249604) | |
| NN11 - NN12 | Indian Ocean | R. bifrons (249561) | |
| NN12 - NN13 | Indian Ocean | R. bifrons (249560) | |
| Early/Lower Pliocene | New Zealand | R. striatula (73307) | |
| Pliocene | Indian Ocean | R. bifrons (250344) | |
| Pliocene | South Pacific | R. maoria (256734 256738) R. parvula (269679 269698 269708 271544 271545 271546 271551 271573 271575 271585) | |
| Pliocene | North Atlantic | R. sp. (268272) | |
| Pliocene | Japan | R. raphana (45507) | |
| Pliocene - Pleistocene | South Pacific | R. striatula (255339) | |
| NN14 | Indian Ocean | R. bifrons (259100) | |
| NN15 | Indian Ocean | R. bifrons (259099) | |
| Piacenzian | Panama (Bocas del Toro) | R. advena (91902) | |
| Pleistocene | South Pacific | R. striatula (255334 255336 255337) | |
| Middle Pleistocene | South Pacific | R. maoria (273986) | |
| NN21 | North Atlantic | R. sp. (265658) | |
| Late/Upper Pleistocene | North Atlantic | R. sp. (262657 263768) | |
| Late/Upper Pleistocene | South Pacific | R. striatula (273966 273968 273972 273973 273975) |